The version you requested (4.15.0-43.46~16.04.1) is not available, but a newer one is (4.15.0-46.49~16.04.1). We redirected you there.
This file is indexed.

/usr/bin/cdvserver is in codeville 0.8.0-2.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
#!/usr/bin/python

# Written by Ross Cohen
# See LICENSE.TXT for license information.

try:
    import Codeville.db
except ImportError:
    import sys, os.path
    from os.path import dirname, abspath, join
    pypath = "lib/python%d.%d/site-packages" % \
                (sys.version_info[0], sys.version_info[1])
    base   = dirname(dirname(abspath(sys.argv[0])))
    sys.path[0:0] = [ join(base, pypath) ]  # first place to look

from Codeville.db import VersionMismatchException
from Codeville.db import check_format_version, check_rebuild_version
from Codeville.db import write_rebuild_version
from Codeville.server import ServerHandler, ServerError
from Codeville.history import rebuild_from_points, rootnode
from ConfigParser import ConfigParser
from getopt import getopt, GetoptError
import os
from os import path
from random import seed
import signal
from sys import argv, exit
import sys
from time import time
from traceback import print_exc

sh = None
keyboard_interrupt = None

def signal_handler(signum, frame):
    print 'Shutting down...'
    sh.rs.doneflag.set()

def run(args):
    seed(time() + os.getpid())

    if sys.platform == 'win32':
        daemonize = False
        noconfig = True
    else:
        daemonize = True
        noconfig = False
        configfile = '/etc/cdvserver.conf'

    # parse command line arguments
    initialize = False
    rebuild    = False
    try:
        optlist, args = getopt(args, 'bc:df:il:no:p:ru:')
    except GetoptError:
        print """Valid options are:
	-b
	-c <configfile>
	-d
	-f <datadir>
	-i
	-l <logfile>
	-n
	-o <port>
	-p <pidfile>
	-r
	-u <user>"""
        return 1

    # do a first pass of the command line to pick up an alternate config
    for (opt, arg) in optlist:
        if opt == '-c':
            configfile = arg
        elif opt == '-n':
            noconfig = True

    config = ConfigParser()

    # set the defaults
    config.add_section('control')
    config.set('control',    'pidfile',    '/var/run/cdvserver.pid')
    config.set('control',    'backup',     'False')
    config.set('control',    'port',       '6601')
    if sys.platform == 'win32':
        config.set('control', 'datadir',    os.getcwd())
    else:
        config.set('control', 'datadir', '/var/lib/cdvserver')
        config.set('control', 'logfile', '/var/log/cdvserver.log')
    config.add_section('post-commit')

    # next read the config file
    if not noconfig:
        try:
            confighandle = open(configfile, 'r')
        except IOError, msg:
            print 'Could not open config file: ' + str(msg)
            return 1

        config.readfp(confighandle)
        confighandle.close()

    # finally, override everything else with command line options
    for (opt, arg) in optlist:
        if opt == '-b':
            config.set('control', 'backup', 'True')
        elif opt == '-d':
            daemonize = False
        elif opt == '-f':
            config.set('control', 'datadir', arg)
        elif opt == '-i':
            initialize = True
        elif opt == '-l':
            config.set('control', 'logfile', arg)
        elif opt == '-o':
            config.set('control', 'port', arg)
        elif opt == '-p':
            config.set('control', 'pidfile', arg)
        elif opt == '-r':
            rebuild = True
        elif opt == '-u':
            config.set('control', 'user', arg)

    if len(args) != 0:
        print 'Command takes no arguments'
        return 1

    metadata_dir = path.join(config.get('control', 'datadir'), '.cdv')

    # create the handler object
    global sh
    try:
        sh = ServerHandler(config)
    except ServerError, msg:
        print 'Error - %s' % (msg,)
        return 1

    # make sure we can read the repository format
    repo_marker = path.join(config.get('control', 'datadir'),
                            'codeville_repository')
    if initialize:
        if path.exists(repo_marker):
            print config.get('control', 'datadir') + " is already initialized as a repository"
            return 1
        crp = open(repo_marker, 'w')
        crp.close()

        sh.db_init(init=initialize)
        return 0

    else:
        if not path.exists(repo_marker):
            print config.get('control', 'datadir') + " is not a repository, start with -i to initalize one"
            return 1

        try:
            check_format_version(metadata_dir)
        except VersionMismatchException, versions:
            print "error - expected version %d does not match repository version %d, you probably need to run cdvupgrade." % versions.args
            return 1

    # sanity checks
    try:
        int(config.get('control', 'port'))
    except ValueError:
        print 'Invalid port %s' % config.get('control', 'port')
        return 1

    # bind the port before forking so that we can report errors
    try:
        sh.bind(int(config.get('control', 'port')))
    except Exception, msg:
        print 'Error - ' + str(msg)
        print 'Exiting...'
        sh.close()
        return 1

    if daemonize == True:
        try:
            loghandle = open(config.get('control', 'logfile'), 'a')
        except IOError:
            print 'Could not open log file, exiting...'
            sh.close()
            return 1

        # send all our output to the log
        sys.stdout.close()
        sys.stderr.close()
        sys.stdout = loghandle
        sys.stderr = loghandle

        # open the pid file before forking so we can report errors
        try:
            pidhandle = open(config.get('control', 'pidfile'), 'w')
        except IOError:
            print 'Could not write pid file, exiting...'
            sh.close()
            return 1

        # switch to the specified user
        if config.has_option('control', 'user'):
            import pwd
            try:
                pwe = pwd.getpwnam(config.get('control', 'user'))
            except KeyError:
                print 'No such user ' + config.get('control', 'user') + ', exiting...'
                os.remove(config.get('control', 'pidfile'))
                sh.close()
                return 1

            os.chown(config.get('control', 'pidfile'), pwe.pw_uid, pwe.pw_gid)
            os.chown(config.get('control', 'logfile'), pwe.pw_uid, pwe.pw_gid)

            try:
                os.setegid(pwe.pw_gid)
                os.seteuid(pwe.pw_uid)
            except OSError, msg:
                print 'Could not switch to user ' + pwe.pw_name + ', exiting...'
                os.remove(config.get('control', 'pidfile'))
                sh.close()
                return 1

        sh.db_init()

        pid = os.fork()
        if pid:
            pidhandle.write(str(pid))
            pidhandle.close()
            return 0

        pidhandle.close()

    else:
        sh.db_init()

    if rebuild:
        print 'Rebuilding...'

        # Don't sync the same point twice, this includes the root node
        points = sh.repolistdb.values()
        unique_points = dict.fromkeys(points)
        if unique_points.has_key(rootnode):
            del unique_points[rootnode]
        points = unique_points.keys()
        points[:0] = [rootnode]

        txn = sh.txn_begin()
        rebuild_from_points(sh, points, txn)
        sh.txn_commit(txn)
        write_rebuild_version(metadata_dir)
    else:
        try:
            check_rebuild_version(metadata_dir)
        except VersionMismatchException, versions:
            print "error - auxiliary format %d does not match repository format %d, you need to start the server with -r to rebuild" % versions.args
            return 1

    retval = 0

    print 'Listening for clients...'
    signal.signal(signal.SIGHUP, signal_handler)
    signal.signal(signal.SIGPIPE, signal.SIG_IGN)
    signal.signal(signal.SIGINT, signal_handler)
    signal.signal(signal.SIGTERM, signal_handler)
    try:
        sh.listen_forever()
    except:
        print_exc()
        retval = 1
    sh.close()

    if daemonize == True:
        if config.has_option('control', 'user'):
            os.seteuid(os.getuid())
        os.remove(config.get('control', 'pidfile'))

    return retval

if __name__ == '__main__':
    #import profile
    #retval = profile.run('run(argv[1:])')
    retval = run(argv[1:])
    exit(retval)